Effect of Phytase Treatment on Phosphate Availability in the Potential Food Supplement Corn Distillers’ Grains with Solubles

Figure 2

Inorganic phosphate levels (mg/g of grains) measured in untreated corn distillers grains with solubles (white square), grains treated with 2 units of phytase/g (gray square), or grains treated with 4 units of phytase/g (black square) at either 30°C or 45°C for 2 h. Error bars indicate the standard deviations of mean data values.